ur 

Well it's not a possessive pronoun. D: It's not that hard to type "your" or "you're". God forbid you take an extra second out of your chatting sessions to spell correctly.

Ur is the town the Onion Kids are from.

ur by Casey, the profit of server. November 11, 2004

ur 

Wrong english for both "You're" (you are) and "Your."

To remember the correct difference, the apostrophe represents a missing letter (as in the "G" from "Cookin'" and "Goin'") in the case of "You're" it's the missing "A."
As for "Your" it means it belongs to someone or something. (Genetive form. In some ways, the possessive form.)
After committing these to memory, it gets extremely easy to remember without looking it up. Helpful examples:-

"You're" (You are.)

"You're next."

"That place is heavily guarded, you're not going in there, are you?"

"You're dead, wait 'till I get my hands on you."

"When you're there, turn left."

"Your."

"This is your car."

"Your Majesty."

"Let's go to your place."

"Is this your's?"

Both definitions.

"You're going to your wedding and that's that!"

"You're responsible for your mistakes."

"That's your pet and you're going to take care of it, not me!"

ur by A.F.L June 11, 2006

Ur 

1. A city in ancient Mesopotamia.
2. An idiotic way of writing "you're" or "your".

Ur

Ur by uyx8cr6f0g86g7y September 12, 2010

ur 

illiterate individuals way of saying your, or you're.

ur an illiterate redneck

ur by josh April 25, 2003

ur 

Capitol of the Sumeria

Gilgamesh owns you n00b!

ur by Elitist February 3, 2004

ur 

Incorrect spelling of "your" and "you're" used by illiterate people with the mental capacity of a toddler who can't be bothered to spend a fraction of a second to correctly spell words, refusing to take advantage of modern technology, social advancements, and overall ability to learn how to fucking spell words correctly. If they weren't sipping on three-fourths-sugar mixtures that they wrongly call "coffee" and taking modern technology for granted, I'd say they were trying to hold on to the middle ages before public education became a thing.

Mentally-disabled fuckwad: omg ur so stupid
Decently-sapient fuckwad: Hypocrite.

ur by Galactipod November 24, 2020

ur 

Unacceptable abbreviation used mostly by low-IQ illiterates
and ignorant teenages caught up in the moron culture, found
mainly in text-messaging and internet chat.

Used as an abbreviation for both "you're" (yoore) and "your"
(yore) out of laziness and to try hide the fact that they
don't know the difference. Other more correct abbreviations
exist for "your", such as yr, ya and yo, but clearly
the user of ur doesn't know the difference.

Hence the occurence of both "ur gay" and "ur momma"
where the abbreviation takes on different pronunciation
and meaning.

P1: They say that ur ur own worst enemy.

P2: Don't you mean ur yr own worst enemy?

P1: Umm, ur momma.

P2: "You're momma"? No I am not momma.

P1: Your gay!

P2: My gay? No, I don't have a gay. Go back to school.

ur by Frank Ritzo November 18, 2006